Arrangement in a forestry machine and equipped with a corresponding arrangement forest machine

摘要

Arrangement in a forest machine (100), the arrangement of which consists of - a chassis (12), - a single-axle wheel set (13) articulated to the chassis (12), and - at least one auxiliary wheel (18) arranged on the wheel set (13), the outside on the rear part (19) of the chassis (12) in order to increase the load-bearing capacity, characterized in that the arrangement also includes - at least one support arm (20) arranged around the said auxiliary wheel (18) at its first end (22 ) to be carried and articulated with its second end (24) on said chassis (12) by means of a transverse axis (23), - a stop surface (36) attached to the chassis (12) and a counter-stop attached to said support arm (20) ( 38) to limit the movement of the support arm (20) in the transverse direction.